Duplex ball bearing SB1057-1

Product Features

Each bearing of set to have same serial no., v etched on outer ring, suitable for operation from minus 65 degrees to plus 250 degrees f

Manufacturer Specification

Brand
SIKORSKY AIRCRAFT CORPORATION
Overall Width
32.0 millimeters
Bore Diameter
2.7559 inches
Overall Outside Diameter
3.9370 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bearing Preload Designation
Light
Standard Tolerance Designation
Abec no.3
Style Designator
92c counterbored outer rings, non-separable, face to face mounting
Style Designator
Counterbored outer rings, non-separable, face to face mounting
Test Data Document
81343-ams2640 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
3110-00-702-2448
Description
Bearing,ball,duplex

Product Details

Steel outer ring material.

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Last Availability

This product was available in the following quantities and conditions when checked on 09/01/2021.

  • NE Stock: 7
  • NS Stock: 6
  • AR Stock: 96

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last updated on 05/04/2024